"Developer-Speak" about developer subjects! Mainly focused on C# and .NET

12.10.2010

.NET Encryption - Part 3

Now, for the third and last part of this series (first and second parts can be found here and here) about encryption. I've promised before that I would supply example source code for previously mentioned encryption operations. That's what this post is all about. The source below shows how to perform each of these operations with a handful of source code lines. The only thing covered here that I haven't mentioned before is how to derive algorithm keys (which are arrays of bytes) from a string, typically a password or a pass-phrase. That's covered in the first few lines and you should pay special attention to it, because it is something you'll need plenty of times.